﻿<!DOCTYPE html>
<html>
<head>
    <title>SignalR Simple Chat</title>
    <style type="text/css">
        .container {
            align-content:center;
            background-color: #99CCFF;
            margin: 20px;
        }
        #discussion {
            width:96%;
            height: 300px;
            padding: 2%;
            overflow-y: scroll;
        }
        #message {
            margin-left: 2%;
            margin-right: 2%;
            width: 96%;
        }
    </style>
</head>
<body>
    <div class="container">
        <div id="discussion">

        </div>
        <!--<ul id="discussion"></ul>-->
        <input type="text" id="message" />
        <!--<input type="button" id="sendmessage" value="Send" />-->
        <input type="hidden" id="displayname" />
    </div>
    <!--Script references. -->
    <!--Reference the jQuery library. -->
    <script src="Scripts/jquery-1.6.4.min.js"></script>
    <!--Reference the SignalR library. -->
    <script src="Scripts/jquery.signalR-2.0.1.min.js"></script>
    <!--Reference the autogenerated SignalR hub script. -->
    <script src="/signalr/hubs"></script>
    <!--Add script to update the page and send messages.-->
    <script type="text/javascript">
        $(function () {
            // Declare a proxy to reference the hub.
            var chat = $.connection.chatHub;
            // Create a function that the hub can call to broadcast messages.
            chat.client.broadcastMessage = function (name, message) {
                // Html encode display name and message.
                var encodedName = $('<div />').text(name).html();
                var encodedMsg = $('<div />').text(message).html();
                // Add the message to the page.
                $('#discussion').append('<div><strong>' + encodedName
                    + '</strong>:&nbsp;&nbsp;' + encodedMsg + '</div>');
                // keeps text area scrolled to newest text
                var height = $('#discussion')[0].scrollHeight;
                $('#discussion').scrollTop(height);
            };
            // Get the user name and store it to prepend to messages.
            $('#displayname').val(prompt('Enter your name:', ''));
            // Set initial focus to message input box.
            $('#message').focus();
            // Start the connection.
            $.connection.hub.start().done(function () {
               // $('#sendmessage').click(function () {
                    // Call the Send method on the hub.
                    //chat.server.send($('#displayname').val(), $('#message').val());
                    // Clear text box and reset focus for next comment.
                   // $('#message').val('').focus();
                //});
                $('#message').keydown(function handle(e) {
                    if (e.keyCode == 13) {
                        // Call the Send method on the hub.
                        chat.server.send($('#displayname').val(), $('#message').val());
                        // Clear text box and reset focus for next comment.
                        $('#message').val('').focus();
                    }
                });
            });

        });
    </script>
</body>
</html>